We have 4 in stock.
Our Extreme Cold Weather/Mountaineering boot sock designed for extreme cold climates or rugged terrain. This is our warmest sock, featuring full terry loop cushioning throughout for maximum warmth. Elastic support at arch. Reinforced heel and toe for increased durability. Cushion: Mid-level cushion density under foot. A warm and ultra-comfortable choice when conditions demand it. Boot Height: Sits mid-calf for added protection and warmth. A sturdy companion.